Jetty (web Server)
Jetty is a pure Java-based HTTP server and Java Servlet container. Jetty is developed as a free and open source project as part of the Eclipse Foundation. The web server is used in products such as ActiveMQ, Alfresco, Apache Geronimo, Apache Maven, Google App Engine, Eclipse, FUSE, Twitter's Streaming API and Zimbra. Jetty is also the server in open source projects such as Lift, Eucalyptus and Hadoop. Jetty supports the latest Java Servlet API (with JSP support) as well as protocols SPDY and WebSocket.